EL

Edward Levadnuk

ZI Zircoa: 1 patents #3 of 13Top 25%
Overall (All Time): #3,883,381 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5041315 Flexible ceramic member and method of production thereof Ralph Searle, Hans Leistner, Raimund Bruckner, Ibrahim Mentesh 1991-08-20